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• W1976039336 endingPage "1524" @default.
• W1976039336 startingPage "1517" @default.
• W1976039336 abstract "Mild and facile preparations of 2-substituted or 2,3-disubstituted indole compounds were achieved by RhH(CO)(Ph3P)3 (4−10 mol %)-catalyzed reaction of N-propargylanilines in hexafluoroisopropyl alcohol (HFIP). The formation of indoles was proven to be derived from an o-allenylaniline intermediate, which was generated by the Rh(I)-catalyzed amino-Claisen rearrangement of N-propargylanilines. The catalytic system is also available for the one-pot synthesis of indoles by reacting N-alkylaniline (1 equiv) with propargyl bromide (1.3 equiv) in the presence of K2CO3 (3 equiv) in HFIP. The active catalyst was proven to be [Rh(CO)(Ph3P)2]OCH(CF3)2 generated in situ from RhH(CO)(Ph3P)3 and HFIP. The structure of [Rh(CO)(Ph3P)2]OCH(CF3)2 was confirmed by single-crystal X-ray crystallographic analysis." @default.
• W1976039336 created "2016-06-24" @default.
• W1976039336 creator A5001706694 @default.
• W1976039336 creator A5012524712 @default.
• W1976039336 creator A5057096156 @default.
• W1976039336 creator A5071733319 @default.
• W1976039336 date "2009-01-21" @default.
• W1976039336 modified "2023-09-25" @default.
• W1976039336 title "Rhodium(I)-Catalyzed Synthesis of Indoles: Amino-Claisen Rearrangement of <i>N</i>-Propargylanilines" @default.
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• W1976039336 doi "https://doi.org/10.1021/jo8022523" @default.
• W1976039336 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19159263" @default.
• W1976039336 hasPublicationYear "2009" @default.
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